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low pass gain setting
9 years 9 months ago #85722
by Jake
low pass gain setting was created by Jake
I have low pass gain on my spindle DAC output. Would a larger or smaller value increase the time?
Thanks guys!
Thanks guys!
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9 years 9 months ago #86047
by andypugh
Replied by andypugh on topic low pass gain setting
Typically a lower value increases the amount of filtering.
The gain should always be less than 1, and a gain of 1 means "no filtering".
The code is super-simple:
The gain should always be less than 1, and a gain of 1 means "no filtering".
The code is super-simple:
Code:
out += (in - out) * gain;
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9 years 9 months ago #86099
by Jake
Replied by Jake on topic low pass gain setting
Thanks Andy!
I changed mine from 0.05 to 0.01, it made the spindle drive happy. I couldnt find to logic on how lowpass worked.
Thanks again for clearing it up!
Now onto the touch probe and tool changer this weekend!
I changed mine from 0.05 to 0.01, it made the spindle drive happy. I couldnt find to logic on how lowpass worked.
Thanks again for clearing it up!
Now onto the touch probe and tool changer this weekend!
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